Indigo Life Center: About Us. Indigo Life Center is help connect Indigo Adults, Indigo Children, Crystal Children and their families. The world can be an extremely brutal place to Indigos and if not nurtured properly, can have serious negative effects.he term âIndigoâ which is to describe the dark purple and blue colors of our Soul Auras. Highlights of violet, green, gold and white are also apparent. Crystal and Rainbow children are also named for their Aura. Typically, it seems, Crystal and Rainbow children are being born to Indigo parents.
Square Flap Envelopes. The A6 Envelope is 4 3/4 x 6 1/2 in size, perfect for invitations, social mailings, holding 4 x 6 photos, as an inner or outer invitation envelope, greeting cards, and more. With two distinct flap types, a square flap and elegant contour flap, these envelopes are perfect for any occasion.
ISO 269 defines the various standard sizes for envelopes that are to be used for standard paper sizes. The standard stipulates that if you use an A4 paper then the appropriate envelope size should be a C4, which has dimensions of 229 mm x 324 mm. If your office uses an A3 paper then the matching envelope format will be a C3 (324 mm x 458 mm).